package com.sfbest.youxianpei;

public class T {

	public static void main(String[] args) {
		Stu s = new Stu();
		s.setId("1");
		System.out.println(s.getId().toString());
		
		System.out.println(String.valueOf(s.getName()));
//		System.out.println(s.getName().toString());
		System.out.println("aaaaa"+"\n"+"222222");
		System.out.println(s.getName());
		System.out.println(s.getName() ==null);
		System.out.println(s.getName() =="null");
	}

}
